Home / 2,268,597.26-3,403,234.05-809,530.04

Finding the Fourth Proportional to 2,268,597.26, 3,403,234.05 and 809,530.04

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Solution

The fourth proportional to 2,268,597.26, 3,403,234.05 and 809,530.04 is: 1,214,415.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,597.26 : 3,403,234.05 = 809,530.04 : x
  2. Step 2: Convert to fraction form
    2,268,597.26/3,403,234.05 = 809,530.04/x
  3. Step 3: Cross multiply
    2,268,597.26x = 3,403,234.05 × 809,530.04
  4. Step 4: Simplify right side
    2,268,597.26x = 2,755,020,179,609.69
  5. Step 5: Solve for x
    x = 2,755,020,179,609.69/2,268,597.26
  6. Step 6: Final answer
    x = 1,214,415.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.